Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Thursday, June 4, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 11:44 am (-0.2 ft)
Next high tide : in 5h 42m at 4:37 am (10.8 ft)
Sunset today : 11:03 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waning Gibbous (89% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Aug 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:1412.52:469.58:24-1.58:052.26:0010:28New Moon1Sun
2Mon2:0912.83:2610.29:07-1.98:581.46:0210:26New Moon2Mon
3Tue3:0012.84:0410.79:47-2.09:490.86:0410:24New Moon3Tue
4Wed3:4912.44:4211.110:26-1.710:390.46:0610:21Waxing Crescent4Wed
5Thu4:3811.75:2011.311:04-1.111:290.36:0910:19Waxing Crescent5Thu
6Fri5:2710.86:0011.411:41-0.36:1110:17Waxing Crescent6Fri
7Sat6:189.76:4011.212:210.412:190.86:1310:14First Quarter7Sat
8Sun7:158.77:2410.91:180.812:591.86:1510:12First Quarter8Sun
9Mon8:257.88:1610.52:241.21:452.96:1710:09First Quarter9Mon
10Tue10:067.39:2110.23:471.52:433.76:1910:07First Quarter10Tue
11Wed11:547.510:3510.15:151.44:074.26:2210:04Waxing Gibbous11Wed
12Thu1:037.96:241.15:364.26:2410:02Waxing Gibbous12Thu
13Fri1:488.47:170.86:413.86:269:59Waxing Gibbous13Fri
14Sat12:4010.62:218.77:570.47:303.46:289:57Waxing Gibbous14Sat
15Sun1:2510.92:489.18:300.18:092.86:309:54Full Moon15Sun
16Mon2:0411.13:129.48:59-0.28:442.36:339:51Full Moon16Mon
17Tue2:3911.13:369.89:24-0.39:171.86:359:49Full Moon17Tue
18Wed3:1311.03:5910.19:48-0.29:501.56:379:46Full Moon18Wed
19Thu3:4610.84:2310.310:130.010:241.26:399:43Waning Gibbous19Thu
20Fri4:1910.44:4810.510:380.410:591.16:419:41Waning Gibbous20Fri
21Sat4:549.95:1510.711:050.911:381.06:449:38Waning Gibbous21Sat
22Sun5:329.35:4610.811:341.66:469:35Waning Gibbous22Sun
23Mon6:178.66:2310.812:221.212:062.36:489:33Third Quarter23Mon
24Tue7:127.97:1010.71:151.412:443.06:509:30Third Quarter24Tue
25Wed8:317.48:1210.62:231.51:373.76:529:27Third Quarter25Wed
26Thu10:297.39:3210.73:491.43:004.16:559:24Third Quarter26Thu
27Fri12:027.85:180.94:374.06:579:22Waning Crescent27Fri
28Sat12:578.66:250.25:593.36:599:19Waning Crescent28Sat
29Sun12:0711.61:399.47:17-0.57:052.37:019:16Waning Crescent29Sun
30Mon1:0812.02:1610.28:01-1.08:001.37:039:13New Moon30Mon
31Tue2:0212.32:5211.08:41-1.28:490.47:059:11New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457152)

Common Questions About Tonki Bay, AK Tides

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What time does the tide turn (slack tide) in Tonki Bay, AK today?

Slack tide in Tonki Bay, AK is approximately 8:10 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Tonki Bay, AK?

Tonki Bay, AK is currently in a spring phase. Tonight's moon is 89% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Tonki Bay, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Tonki Bay, AK?

Tide predictions for Tonki Bay, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Tonki Bay, AK?

Tide data for Tonki Bay, AK is sourced from NOAA Station #9457152. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9457152.

What is the moon phase in Tonki Bay, AK tonight?

Tonight the moon over Tonki Bay, AK is Waning Gibbous (89% illuminated). This places Tonki Bay, AK in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA